Shepherd fixes the PR, Stamp approves it

09 Oct 2026

Shepherd and Stamp take a pull request from opened to approved.

Shepherd runs in your coding agent, reviews the change, fixes what it can and repairs the build.

Stamp runs in CI and decides whether the result earns an approval.

A Lego shepherd with a wrench fights red bugs on a PR platform beside a board of passing unit tests, lint and security checks, then sends a green PR brick across a bridge to a CI platform, where a second figure holds a red APPROVED stamp

I keep the two apart on purpose.

The agent that changes the code never gets to approve it, and you get the decisions that need a person.